MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202528082936 A) filed by Huawei Technologies Co. Ltd., Guangdong, China, on Sept. 1, for 'decoded picture buffer operation for resolution changes.'
Inventor(s) include Wang, Ye-Kui.
The application for the patent was published on Sept. 26, under issue no. 39/2025.
According to the abstract released by the Intellectual Property India: "A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a plurality of pictures. A no output of prior pictures flag (NoOutputOfPriorPicsFlag) is set when a value of maximum picture width in luma samples (PicWidthMaxInSamplesY) for a current access unit (AU) is different from a value of PicWidthMaxInSamplesY for a preceding AU in decoding order. A decoded picture buffer (DPB) is emptied without output of contained pictures based on a value of the NoOutputOfPriorPicsFlag. A current picture is decoded and stored in the DPB. The current picture is output from the DPB for display as part of a decoded video sequence."
The patent application was internationally filed on Sept. 17, 2020, under International application No.PCT/US2020/051314.
Disclaimer: Curated by HT Syndication.
